Must Hear Monday: Britney Spears on Glee!

It just might be the most anticipated episode in the show's short history: on Wednesday night, Britney Spears arrives on Glee! Listen to a preview of the pop princess's hit songs as sung by Lea Michele and co.

We hear “Toxic,” “Hit Me Baby (One More Time),” “Stronger,” “I’m A Slave 4 U” and “Me Against The Music,” Oh, and that’s Paramore’s “The Only Exception” tagged on to the end. Check out the few scenes from this week’s episode that have actually made it onto the web:

Are you psyched to see Britney Spears on Glee? Did they leave out any of your favorite songs?